• DocumentCode
    2423411
  • Title

    Compiling MPEG 4 structured audio into C

  • Author

    Lazzaro, J. ; Wawrzynek, John

  • Author_Institution
    Comput. Sci. Div., California Univ., Berkeley, CA, USA
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    5
  • Lastpage
    8
  • Abstract
    Structured audio (SA) is an MPEG 4 audio standard for algorithmic sound encoding, using the programming language SAOL. The paper describes a SA decoder, sfront, that translates a SAOL program into a C program, which is then compiled and executed to create audio. Performance data shows a 7.6× to 20.4× speedup compared to the SA reference MPEG decoder
  • Keywords
    audio coding; program compilers; programming languages; C program; MPEG 4 structured audio; algorithmic sound encoding; audio signal processing language; decoder; programming language; Code standards; Computer languages; Decoding; Delay; Encoding; Linux; MPEG 4 Standard; Program processors; Runtime; Signal processing algorithms;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    MPEG-4. 2001 Proceedings of Workshop and Exhibition on
  • Conference_Location
    San Jose, CA
  • Print_ISBN
    0-7803-7165-8
  • Type

    conf

  • DOI
    10.1109/MPEG.2001.996434
  • Filename
    996434
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2423411